Ramana Radhakrishnan [Tue, 15 Oct 2013 13:30:40 +0000 (13:30 +0000)]
Fix neon vshll disassembly.
opcodes/
2013-10-15 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* arm-dis.c (neon_opcodes): Adjust print string for vshll.
gas/testsuite/
2013-10-15 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* gas/arm/neon-cov.d: Adjust output.
Nick Clifton [Tue, 15 Oct 2013 08:32:36 +0000 (08:32 +0000)]
revert previous delta.
Chao-ying Fu [Mon, 14 Oct 2013 19:06:20 +0000 (19:06 +0000)]
2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* gas/mips/micromips@msa-relax.d, gas/mips/micromips@msa.d,
gas/mips/micromips@msa64.d, gas/mips/msa-relax.d,
gas/mips/msa-relax.l, gas/mips/msa-relax.s,
gas/mips/msa.d, gas/mips/msa.s, gas/mips/msa64.d,
gas/mips/msa64.s: New.
* gas/mips/mips.exp: Run new tests.
Chao-ying Fu [Mon, 14 Oct 2013 19:02:00 +0000 (19:02 +0000)]
2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* ld-mips-elf/attr-gnu-8-0.s, ld-mips-elf/attr-gnu-8-1.s,
ld-mips-elf/attr-gnu-8-2.s,
ld-mips-elf/attr-gnu-8-00.d, ld-mips-elf/attr-gnu-8-01.d,
ld-mips-elf/attr-gnu-8-02.d, ld-mips-elf/attr-gnu-8-10.d,
ld-mips-elf/attr-gnu-8-11.d, ld-mips-elf/attr-gnu-8-12.d,
ld-mips-elf/attr-gnu-8-20.d, ld-mips-elf/attr-gnu-8-21.d,
ld-mips-elf/attr-gnu-8-22.d: New.
* ld-mips-elf/mips-elf.exp: Run new tests.
Chao-ying Fu [Mon, 14 Oct 2013 18:58:15 +0000 (18:58 +0000)]
2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* micromips-opc.c (decode_micromips_operand): Add +T, +U, +V, +W,
+d, +e, +h, +k, +l, +n, +o, +u, +v, +w, +x,
+~, +!, +@, +#, +$, +%, +^, +&, +*, +|.
(MSA): New define.
(MSA64): New define.
(micromips_opcodes): Add MSA instructions.
* mips-dis.c (msa_control_names): New array.
(mips_abi_choice): Add ASE_MSA to mips32r2.
Remove ASE_MDMX from mips64r2.
Add ASE_MSA and ASE_MSA64 to mips64r2.
(parse_mips_dis_option): Handle -Mmsa.
(print_reg): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
(print_insn_arg): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
(print_mips_disassembler_options): Print -Mmsa.
* mips-opc.c (decode_mips_operand): Add +T, +U, +V, +W, +d, +e, +h, +k,
+l, +n, +o, +u, +v, +w, +~, +!, +@, +#, +$, +%, +^, +&, +*, +|.
(MSA): New define.
(MSA64): New define.
(mips_builtin_op): Add MSA instructions.
Chao-ying Fu [Mon, 14 Oct 2013 18:50:54 +0000 (18:50 +0000)]
2013-10-14 Richard Sandiford <rdsandiford@googlemail.com>
Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA.
(md_longopts): Add mmsa and mno-msa.
(mips_ases): Add msa.
(RTYPE_MASK): Update.
(RTYPE_MSA): New define.
(OT_REG_ELEMENT): Replace with...
(OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types.
(mips_operand_token): Replace reg_element with index.
(mips_parse_argument_token): Treat vector indices as separate tokens.
Handle register indices.
(md_begin): Add MSA register names.
(operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
(convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
(match_mdmx_imm_reg_operand): Update accordingly.
(match_imm_index_operand): New function.
(match_reg_index_operand): New function.
(match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
(md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v.
(md_show_usage): Print -mmsa and -mno-msa.
* doc/as.texinfo: Document -mmsa and -mno-msa.
* doc/c-mips.texi: Document -mmsa and -mno-msa.
Document .set msa and .set nomsa.
Chao-ying Fu [Mon, 14 Oct 2013 18:45:46 +0000 (18:45 +0000)]
2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* readelf.c (display_mips_gnu_attribute): Support Tag_GNU_MIPS_ABI_MSA.
* doc/binutils.texi: Document -Mmsa disassembler option.
Chao-ying Fu [Mon, 14 Oct 2013 18:43:39 +0000 (18:43 +0000)]
2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
(mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
file that has a Tag_GNU_MIPS_ABI_MSA attribute.
Merge Tag_GNU_MIPS_ABI_MSA attributes.
Chao-ying Fu [Mon, 14 Oct 2013 18:41:17 +0000 (18:41 +0000)]
2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* mips.h (mips_operand_type): Add OP_IMM_INDEX and OP_REG_INDEX.
(mips_reg_operand_type): Add OP_REG_MSA and OP_REG_MSA_CTRL.
For MIPS, add comments for +d, +e, +h, +k, +l, +n, +o, +u, +v, +w,
+T, +U, +V, +W, +~, +!, +@, +#, +$, +%, +^, +&, +*, +|.
For MIPS, update extension character sequences after +.
(ASE_MSA): New define.
(ASE_MSA64): New define.
For microMIPS, add comments for +d, +e, +h, +k, +l, +n, +o, +u, +v, +w,
+x, +T, +U, +V, +W, +~, +!, +@, +#, +$, +%, +^, +&, +*, +|.
For microMIPS, update extension character sequences after +.
Chao-ying Fu [Mon, 14 Oct 2013 18:37:05 +0000 (18:37 +0000)]
2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* mips.h (enum): Add Tag_GNU_MIPS_ABI_MSA.
(enum): Add Val_GNU_MIPS_ABI_MSA_ANY and Val_GNU_MIPS_ABI_MSA_128.
Tom Tromey [Mon, 14 Oct 2013 16:20:13 +0000 (16:20 +0000)]
* gdb.dwarf2/dwzbuildid.exp (write_dwarf_file): Pass explicit test
name to gdb_test_no_output.
Jan-Benedict Glaw [Mon, 14 Oct 2013 12:53:40 +0000 (12:53 +0000)]
2013-10-14 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* readelf.c (decode_arm_unwind): Don't initialize `addr'.
Nick Clifton [Mon, 14 Oct 2013 09:15:09 +0000 (09:15 +0000)]
* gen-aout.c (main): Fix formatting. Close file.
* emultempl/aix.em (_read_file): Close file at end of function.
* gas/all/itbl-test.c (main): Close fas.
* read.c (add_include_dir): Use xrealloc.
* config/tc-score.c (do_macro_bcmp): Initialise inst_main.
* config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.
* readelf.c (decode_arm_unwind): Initialise addr structure.
(process_symbol_table): Free lengths.
* srcconv.c (wr_sc): Free info.
* chew.c (perform): Free next.
Yao Qi [Mon, 14 Oct 2013 08:16:45 +0000 (08:16 +0000)]
gdb/
* varobj.c (struct varobj): Move most of the fields to
varobj.h.
(struct varobj_dynamic): New struct.
(varobj_get_display_hint) [HAVE_PYTHON]: Adjust.
(varobj_has_more): Likewise.
(dynamic_varobj_has_child_method): Likewise.
(update_dynamic_varobj_children): Likewise.
(varobj_get_num_children): Likewise.
(varobj_list_children, varobj_pretty_printed_p): Likewise.
(install_new_value_visualizer): Likewise.
(install_new_value_visualizer, install_new_value): Likewise.
(varobj_update, new_variable, free_variable): Likewise.
(my_value_of_variable, value_get_print_value): Likewise.
(install_visualizer): Change the type of parameter 'var' to
'struct varobjd_dynamic *'. Callers update.
* varobj.h (struct varobj): Moved from varobj.c.
(struct varobj) <dynamic>: New field.
Alan Modra [Mon, 14 Oct 2013 02:53:01 +0000 (02:53 +0000)]
* output.h (Output_data_got::add_constant): Tidy.
(Output_data_got::add_constant_pair): New function.
* powerpc.cc (Output_data_got_powerpc): Override all Output_data_got
methods used so as to first call reserve_ent().
Sandra Loosemore [Mon, 14 Oct 2013 01:02:39 +0000 (01:02 +0000)]
2013-10-13 Sandra Loosemore <sandra@codesourcery.com>
gdb/
* nios2-tdep.c (nios2_reg_names): Use "sstatus" rather than "ba"
as the preferred name of r30.
* nios2-linux-tdep.c (reg_offsets): Likewise.
* features/nios2-cpu.xml: Likewise.
* features/nios2-linux.c: Regenerated.
* features/nios2.c: Regenerated.
* regformats/nios2-linux.dat: Regenerated.
Sandra Loosemore [Mon, 14 Oct 2013 00:42:28 +0000 (00:42 +0000)]
2013-10-13 Sandra Loosemore <sandra@codesourcery.com>
opcodes/
* nios2-opc.c (nios2_builtin_reg): Use "sstatus" rather than "ba"
as the primary name of r30.
gas/
* config/tc-nios2.c (nios2_consume_arg): Make the "ba" warning
also test/refer to "sstatus". Reformat the warning message.
gas/testsuite/
* gas/nios2/warn_nobreak.l: Update text of warning messages.
* gas/nios2/registers.s: Use "sstatus" rather than "ba"
as the primary name of r30.
* gas/nios2/registers.d: Likewise.
Alan Modra [Sun, 13 Oct 2013 23:00:05 +0000 (23:00 +0000)]
daily update
Jan Kratochvil [Sun, 13 Oct 2013 16:11:08 +0000 (16:11 +0000)]
Improve Executable displayed path (PR 15415 regression kind #2)
gdb/
2013-10-13 Jan Kratochvil <jan.kratochvil@redhat.com>
Canonicalize directories for EXEC_FILENAME.
* exec.c (exec_file_attach): Use gdb_realpath_keepfile for
exec_filename.
* utils.c (gdb_realpath_keepfile): New function.
* utils.h (gdb_realpath_keepfile): New declaration.
gdb/testsuite/
2013-10-13 Jan Kratochvil <jan.kratochvil@redhat.com>
Canonicalize directories for EXEC_FILENAME.
* gdb.base/argv0-symlink.exp
(kept file symbolic link name for info inferiors): New.
(kept directory symbolic link name): Setup kfail.
(kept directory symbolic link name for info inferiors): New.
Richard Sandiford [Sun, 13 Oct 2013 10:17:20 +0000 (10:17 +0000)]
ld/testsuite/
* lib/ld-lib.exp (default_ld_compile): Add a -I option for the source
directory.
* ld-mips-elf/compressed-plt-1.ld, ld-mips-elf/compressed-plt-1.s,
ld-mips-elf/compressed-plt-1-dyn.s, ld-mips-elf/compressed-plt-1a.s,
ld-mips-elf/compressed-plt-1b.s, ld-mips-elf/compressed-plt-1c.s,
ld-mips-elf/compressed-plt-1d.s, ld-mips-elf/compressed-plt-1e.s,
ld-mips-elf/compressed-plt-1-o32-se.rd,
ld-mips-elf/compressed-plt-1-o32-se.od,
ld-mips-elf/compressed-plt-1-o32-mips16-only.rd,
ld-mips-elf/compressed-plt-1-o32-mips16-only.od,
ld-mips-elf/compressed-plt-1-o32-umips-only.rd,
ld-mips-elf/compressed-plt-1-o32-umips-only.od,
ld-mips-elf/compressed-plt-1-o32-mips16.rd,
ld-mips-elf/compressed-plt-1-o32-mips16.od,
ld-mips-elf/compressed-plt-1-o32-mips16-got.rd,
ld-mips-elf/compressed-plt-1-o32-mips16-got.od,
ld-mips-elf/compressed-plt-1-o32-mips16-word.rd,
ld-mips-elf/compressed-plt-1-o32-mips16-word.od,
ld-mips-elf/compressed-plt-1-o32-umips.rd,
ld-mips-elf/compressed-plt-1-o32-umips.od,
ld-mips-elf/compressed-plt-1-o32-umips-got.rd,
ld-mips-elf/compressed-plt-1-o32-umips-got.od,
ld-mips-elf/compressed-plt-1-o32-umips-word.rd,
ld-mips-elf/compressed-plt-1-o32-umips-word.od,
ld-mips-elf/compressed-plt-1-n32-mips16.rd,
ld-mips-elf/compressed-plt-1-n32-mips16.od,
ld-mips-elf/compressed-plt-1-n32-umips.rd,
ld-mips-elf/compressed-plt-1-n32-umips.od: New tests.
* ld-mips-elf/mips-elf.exp: Run them.
Richard Sandiford [Sun, 13 Oct 2013 10:03:22 +0000 (10:03 +0000)]
bfd/
* elfxx-mips.c (mips_use_local_got_p): New function.
(mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
(_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
GOT and absolute references.
ld/testsuite/
* ld-mips-elf/pic-and-nonpic-6-n32.ad,
ld-mips-elf/pic-and-nonpic-6-n32.dd,
ld-mips-elf/pic-and-nonpic-6-n32.gd,
ld-mips-elf/pic-and-nonpic-6-n32.nd,
ld-mips-elf/pic-and-nonpic-6-n32.rd,
ld-mips-elf/pic-and-nonpic-6-n64.ad,
ld-mips-elf/pic-and-nonpic-6-n64.dd,
ld-mips-elf/pic-and-nonpic-6-n64.gd,
ld-mips-elf/pic-and-nonpic-6-n64.nd,
ld-mips-elf/pic-and-nonpic-6-n64.rd,
ld-mips-elf/pic-and-nonpic-6-o32.ad,
ld-mips-elf/pic-and-nonpic-6-o32.dd,
ld-mips-elf/pic-and-nonpic-6-o32.gd,
ld-mips-elf/pic-and-nonpic-6-o32.nd,
ld-mips-elf/pic-and-nonpic-6-o32.rd: Fix symbol value of extf4.
No longer expect extf3, extf4 and extd2 to be in the global GOT.
Alan Modra [Sat, 12 Oct 2013 23:00:05 +0000 (23:00 +0000)]
daily update
H.J. Lu [Sat, 12 Oct 2013 15:57:07 +0000 (15:57 +0000)]
Only allow 32-bit/64-bit registers for bndcl/bndcu/bndcn
gas/testsuite/
* gas/i386/mpx.s: Remove bndcl/bndcu/bndcn tests with AX.
* gas/i386/x86-64-mpx.s: Likwise.
* gas/i386/mpx.d: Updated.
* gas/i386/x86-64-mpx.d: Likewise.
opcodes/
* i386-dis.c (intel_operand_size): Move v_bnd_mode alongside the
default case.
(OP_E_register): Move v_bnd_mode alongside m_mode.
* i386-opc.tbl (bndcl, bndcu, bndcn): Split 32- and 64-bit variants.
Drop Reg16 and Disp16. Add NoRex64.
(bndmk, bndmov, bndldx, bndstx): Drop Disp16.
* i386-tbl.h: Re-generate.
Roland McGrath [Fri, 11 Oct 2013 23:06:08 +0000 (23:06 +0000)]
gold/
* powerpc.cc (Output_data_got_powerpc): Remove unused methods
add_got_entry and add_got_entry_pair.
Alan Modra [Fri, 11 Oct 2013 23:00:04 +0000 (23:00 +0000)]
daily update
Roland McGrath [Fri, 11 Oct 2013 22:16:34 +0000 (22:16 +0000)]
Revert inappropriate portions of last change.
Roland McGrath [Fri, 11 Oct 2013 22:07:40 +0000 (22:07 +0000)]
gold/
* configure.ac (TLS_GNU2_DIALECT): Use -Werror in test.
(HAVE_PUBNAMES): Likewise.
* configure: Regenerate.
Roland McGrath [Fri, 11 Oct 2013 22:05:16 +0000 (22:05 +0000)]
gold/
* testsuite/Makefile.am: Replace '-T foo' with '-Wl,-T,foo' throughout.
* testsuite/Makefile.in: Regenerate.
Roland McGrath [Fri, 11 Oct 2013 22:02:21 +0000 (22:02 +0000)]
gold/
* target.h (Target::adjust_elf_header, Target::do_adjust_elf_header):
Remove const from declaration.
* target.cc (Sized_target::do_adjust_elf_header): Update definition.
* sparc.cc (Target_sparc::do_adjust_elf_header): Likewise.
* output.h (Output_file_header): Remove const from member target_
and corresponding constructor argument.
* output.cc (Output_file_header::Output_file_header): Update prototype.
(Output_file_header::do_sized_write): Use this->target_ in place
of parameters()->target().
Roland McGrath [Fri, 11 Oct 2013 21:59:46 +0000 (21:59 +0000)]
gold/
* testsuite/undef_symbol.cc (Foo::get_a): New method.
Roland McGrath [Fri, 11 Oct 2013 21:56:16 +0000 (21:56 +0000)]
gold/
* configure.ac (MERGE_CONSTANTS_FLAG): New check.
* configure: Regenerate.
* Makefile.in: Regenerate.
* testsuite/merge_string_literals_1.c: Renamed to have .cc suffix.
* testsuite/merge_string_literals_2.c: Likewise.
* testsuite/Makefile.am
(merge_string_literals_1.o, merge_string_literals_2.o): Update deps.
(AM_CFLAGS, AM_CXXFLAGS): Use $(MERGE_CONSTANTS_FLAG) in place of
literal -fmerge-constants.
* testsuite/Makefile.in: Regenerate.
Roland McGrath [Fri, 11 Oct 2013 21:11:49 +0000 (21:11 +0000)]
gold/
* i386.cc (Target_i386): Remove unused member dynbss_.
* arm.cc (Target_arm): Likewise.
* powerpc.cc (Target_powerpc): Likewise.
* sparc.cc (Target_sparc): Likewise.
* tilegx.cc (Target_tilegx): Likewise.
* x86_64.cc (Target_x86_64): Likewise.
* dwarf_reader.h (Dwarf_info_reader): Remove unused members
type_signature_, type_offset_.
* plugin.h (Plugin_hook): Remove unused member layout_.
* readsyms.h (Add_symbols): Remove unused members dirpath_, dirindex_,
mapfile_.
(Read_member): Remove unused members input_objects_, symtab_,
mapfile_, layout_.
(Check_library): Remove unused member symtab_.
* archive.h (Lib_group): Remove unused member lib_.
* archive.cc (Lib_group::Lib_group): Update initializer.
* incremental.h (Incremental_binary): Remove unused member target_.
(Incremental_script_entry): Removed unused member script_.
* layout.h (Write_symbols_task): Remove unused member input_objects_.
* icf.h (Icf): Remove unused member num_tracked_relocs.
Roland McGrath [Fri, 11 Oct 2013 21:02:43 +0000 (21:02 +0000)]
gold/
* gold-threads.h (Once): Conditionalize member was_run_lock_ on
[ENABLE_THREADS && __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4], matching
its only use.
* gold-threads.cc (Once::Once): Likewise conditionalize initializer.
Ulrich Weigand [Fri, 11 Oct 2013 18:50:56 +0000 (18:50 +0000)]
testsuite/ChangeLog:
2013-10-11 Andreas Arnez <arnez@linux.vnet.ibm.com>
* gdb.arch/s390-multiarch.exp: New file.
* gdb.arch/s390-multiarch.c: New file.
Roland McGrath [Fri, 11 Oct 2013 17:38:32 +0000 (17:38 +0000)]
gold/
* archive.h: Use struct rather than class for forward declaration
of Read_symbols_data.
Doug Evans [Fri, 11 Oct 2013 17:32:30 +0000 (17:32 +0000)]
* Makefile.in (GDBFLAGS): New variable.
(run): New rule.
Roland McGrath [Fri, 11 Oct 2013 17:24:26 +0000 (17:24 +0000)]
binutils/
* winduni.c (languages): Use \345 (octal syntax) rather than
literal non-ASCII/non-UTF8 character in string literal.
Roland McGrath [Fri, 11 Oct 2013 17:10:58 +0000 (17:10 +0000)]
binutils/
* readelf.c (print_dynamic_symbol): Use array subscript syntax
rather than addition syntax with string literal.
Joel Brobecker [Fri, 11 Oct 2013 14:06:40 +0000 (14:06 +0000)]
ChangeLog entries for the previous commit.
git-related mistake (added the files to the index, but forgot to
commit --amend them before pushing the commit)
Joel Brobecker [Fri, 11 Oct 2013 13:51:27 +0000 (13:51 +0000)]
Document the -catch-assert and -catch-exception new GDB/MI commands.
This patch adds documentation for the new GDB/MI commands "-catch-assert"
and "-catch-exception", meant to provide the same functionality as
the "catch assert", "catch exception" and "catch exception unhandled"
CLI commands.
In the GDB Manual, there was already a section for catchpoint comments,
so that seemed like a natural place to document the new commands. But
commands related to a given concept seem to have traditionally been
organized alphabetically, and I didn't want future commands to break
down logical pairing of various commands. For instance, "-catch-load"
and "-catch-unload" are quite "distant" from each other, and it is easy
to imagine a new comment which would alphabetically fall in between,
causing them to be separated. So I introduced subsections to prevent
that from happening.
gdb/ChangeLog:
* NEWS: Add entry documenting the new "-catch-assert" and
"-catch-exception" GDB/MI commands.
gdb/doc/ChangeLog:
* gdb.texinfo (Shared Library GDB/MI Catchpoint Commands):
New subsection inside which the "-catch-load" and "-catch-unload"
commands documentation is now placed.
(Ada Exception GDB/MI Catchpoint Commands): New subsection
documenting the "-catch-assert" and "-catch-exception" new
GDB/MI commands.
Joel Brobecker [Fri, 11 Oct 2013 13:49:36 +0000 (13:49 +0000)]
Adjust gdb.ada/mi_catch_ex.exp to use GDB/MI catch commands...
... in place of the CLI "catch ..." commands. The latter were used
because the GDB/MI equivalents were not available at the time.
gdb/testsuite/ChangeLog:
* gdb.ada/mi_catch_ex.exp: Adjusts all "catch ..." tests to
use the appropriate GDB/MI command instead, and verify
the test output.
Joel Brobecker [Fri, 11 Oct 2013 13:48:19 +0000 (13:48 +0000)]
New GDB/MI commands to catch Ada exceptions
This patch introduces two new GDB/MI commands implementing the equivalent
of the "catch exception" and "catch assert" GDB/CLI commands.
gdb/ChangeLog:
* breakpoint.h (init_ada_exception_breakpoint): Add parameter
"enabled".
* breakpoint.c (init_ada_exception_breakpoint): Add parameter
"enabled". Set B->ENABLE_STATE accordingly.
* ada-lang.h (ada_exception_catchpoint_kind): Move here from
ada-lang.c.
(create_ada_exception_catchpoint): Add declaration.
* ada-lang.c (ada_exception_catchpoint_kind): Move to ada-lang.h.
(create_ada_exception_catchpoint): Make non-static. Add new
parameter "disabled". Use it in call to
init_ada_exception_breakpoint.
(catch_ada_exception_command): Add parameter "enabled" in call
to create_ada_exception_catchpoint.
(catch_assert_command): Likewise.
* mi/mi-cmds.h (mi_cmd_catch_assert, mi_cmd_catch_exception):
Add declarations.
* mi/mi-cmds.c (mi_cmds): Add the "catch-assert" and
"catch-exception" commands.
* mi/mi-cmd-catch.c: Add #include "ada-lang.h".
(mi_cmd_catch_assert, mi_cmd_catch_exception): New functions.
Joel Brobecker [Fri, 11 Oct 2013 13:45:27 +0000 (13:45 +0000)]
Add "ada_" prefix to enum ada_exception_catchpoint_kind
This is in preparation for making that type public, in order to be
able to use make create_ada_exception_catchpoint public as well,
making it usable from the GDB/MI implementation.
gdb/ChangeLog:
* ada-lang.c (enum ada_exception_catchpoint_kind): Renames
"enum exception_catchpoint_kind". Replace the "ex_" prefix
of all its enumerates with "ada_". Update the rest of this
file throughout.
Joel Brobecker [Fri, 11 Oct 2013 13:44:11 +0000 (13:44 +0000)]
Rework a bit Ada exception catchpoint support (in prep for GDB/MI)
This patch reworks a bit how the different steps required to insert
an Ada exception catchpoints are organized. They used to be:
1. Call a "decode" function which does:
1.a. Parse the command and its arguments
1.b. Create a SAL & OPS from some of those arguments
2. Call create_ada_exception_catchpoint using SAL as well
as some of the arguments extracted above.
The bulk of the change consists in integrating step (1.b) into
step (2) in order to turn create_ada_exception_catchpoint into
a function whose arguments are all user-level concepts. This
paves the way from a straightforward implementation of the equivalent
commands in the GDB/MI interpreter.
gdb/ChangeLog:
* ada-lang.c (ada_decode_exception_location): Delete.
(create_ada_exception_catchpoint): Remove arguments "sal",
"addr_string" and "ops". Add argument "ex_kind" instead.
Adjust implementation accordingly, calling ada_exception_sal
to get the entities it no longer gets passed as arguments.
Document the function's arguments.
(catch_ada_exception_command): Use catch_ada_exception_command_split
instead of ada_decode_exception_location, and update call to
create_ada_exception_catchpoint.
(catch_ada_assert_command_split): Renames
ada_decode_assert_location. Remove parameters "addr_string" and
"ops", and now returns void. Adjust implementation accordingly.
Update the function documentation.
(catch_assert_command): Use catch_ada_assert_command_split
instead of ada_decode_assert_location. Update call to
create_ada_exception_catchpoint.
Joel Brobecker [Fri, 11 Oct 2013 13:42:06 +0000 (13:42 +0000)]
Fix dates (wrong month) in the last 2 ChangeLog entries.
Joel Brobecker [Fri, 11 Oct 2013 08:23:11 +0000 (08:23 +0000)]
warn if "source" fails to open the file when from_tty == 0
Consider the following example:
% gdb -q -batch -ex 'source nonexistant-file'
[nothing]
One would have at least expected the debugger to warn about
not finding the file, similar to the error shown when using
a more interactive mode. Eg:
(gdb) source nonexistant-file
nonexistant-file: No such file or directory.
Not raising an error appears to be intentional, presumably in order
to prevent this situation from stoping the execution of a GDB script.
But the lack of at least a warning makes it harder for a user to
diagnose any issue, if the file was expected to be there and readable.
This patch adds a warning in that case:
% gdb -q -batch -ex 'source nonexistant-file'
warning: nonexistant-file: No such file or directory.
gdb/ChangeLog:
* utils.h (perror_warning_with_name): Add declaration.
* utils.c (perror_warning_with_name): New function.
* cli/cli-cmds.c (source_script_with_search): Add call to
perror_warning_with_name if from_tty is nul.
gdb/testsuite/ChangeLog:
* gdb.base/source-nofile.gdb: New file.
* gdb.base/source.exp: Add two tests verifying the behavior when
the "source" command is given a non-existant filename.
Joel Brobecker [Fri, 11 Oct 2013 08:20:10 +0000 (08:20 +0000)]
new function perror_string extracted out of throw_perror_with_name.
The main purpose of this patch is to extract the part of
throw_perror_with_name that computes a string providing the system
error message combined with a prefix string. This will become useful
later on to provide a routine which prints a warning using that
perror_string, rather than throwing an error.
gdb/ChangeLog:
* utils.c (perror_string): New function, extracted out of
throw_perror_with_name.
(throw_perror_with_name): Rework to use perror_string.
Yao Qi [Fri, 11 Oct 2013 07:27:46 +0000 (07:27 +0000)]
gdb/testsuite/
* gdb.mi/mi-catch-load.c: Remove the include of "dlfcn.h".
[__WIN32__]: Include "windows.h" and define macro 'dlopen'
and 'dlclose'.
[!__WIN32__]: Include "dlfcn.h".
* gdb.mi/mi-catch-load.exp: Set up kfail.
Sean Keys [Fri, 11 Oct 2013 04:55:42 +0000 (04:55 +0000)]
* Removed short_hand field from opcode table and
refactored assembler/disassember accordingly.
Testsuite checkout OK.
Joel Brobecker [Fri, 11 Oct 2013 04:50:26 +0000 (04:50 +0000)]
Adjust gdb/doc/ChangeLog re "set/show remotebaud" renaming...
... adding the node names, to be more explicit about which nodes
were affected by this change.
Yao Qi [Fri, 11 Oct 2013 03:01:09 +0000 (03:01 +0000)]
gdb/
Typo fix in my previous commit.
Yao Qi [Fri, 11 Oct 2013 02:54:44 +0000 (02:54 +0000)]
gdb/
* remote.c (discard_pending_stop_replies_in_queue): Update
declaration.
(struct stop_reply) <rs>: New field.
(remove_stop_reply_of_remote_state): New function.
(discard_pending_stop_replies_in_queue): Add parameter 'rs'.
Callers update. Pass remove_stop_reply_of_remote_state to
QUEUE_iterate.
(remote_parse_stop_reply): Initialize field 'rs'.
Sean Keys [Fri, 11 Oct 2013 01:41:49 +0000 (01:41 +0000)]
* gas/xgate/all_insns.d: Add com macro insn test.
* gas/xgate/all_insns.s: Add com macro insn test.
Roland McGrath [Fri, 11 Oct 2013 00:58:29 +0000 (00:58 +0000)]
opcodes/
* i386-dis.c (oappend_maybe_intel): New function.
(OP_ST, OP_STi, append_seg, OP_I, OP_I64, OP_sI, OP_ESreg): Use it.
(OP_C, OP_T, CMP_Fixup, OP_EX_VexImmW): Likewise.
(VCMP_Fixup, VPCMP_Fixup, PCLMUL_Fixup): Likewise.
Alan Modra [Thu, 10 Oct 2013 23:00:05 +0000 (23:00 +0000)]
daily update
Roland McGrath [Thu, 10 Oct 2013 22:50:40 +0000 (22:50 +0000)]
ld/
* ldmisc.c (vfinfo): Use Boolean ? "" : ":" in place of ":" + Boolean.
It silences some compilers' warnings and is much less bizarre to read.
Roland McGrath [Thu, 10 Oct 2013 17:43:37 +0000 (17:43 +0000)]
opcodes/
* cr16-opc.c (REG): Cast NAME to 'reg' enum type to suppress
possible compiler warnings when the union's initializer is
actually meant for the 'preg' enum typed member.
* crx-opc.c (REG): Likewise.
Roland McGrath [Thu, 10 Oct 2013 17:19:49 +0000 (17:19 +0000)]
opcodes/
* v850-dis.c (v850_cacheop_codes, v850_prefop_codes):
Remove duplicate const qualifier.
Jan Beulich [Thu, 10 Oct 2013 12:22:41 +0000 (12:22 +0000)]
gas/
2013-10-10 Jan Beulich <jbeulich@suse.com>
* tc-i386-intel.c (i386_intel_simplify_register): Suppress base/index
swapping for bndmk, bndldx, and bndstx.
Will Newton [Thu, 10 Oct 2013 10:40:42 +0000 (10:40 +0000)]
gdb/aarch64-linux-tdep.c: Call linux_init_abi.
If we are running on a Linux platform we should call linux_init_abi
in order to get all the useful hooks it enables.
gdb/ChangeLog:
2013-10-10 Will Newton <will.newton@linaro.org>
* aarch64-linux-tdep.c (aarch64_linux_init_abi): Call
linux_init_abi.
Andreas Krebbel [Thu, 10 Oct 2013 09:54:13 +0000 (09:54 +0000)]
2013-10-10 Andreas Arnez <arnez@linux.vnet.ibm.com>
* lib/gdb.exp (gdb_core_cmd): Replace fixed string "re-load
generated corefile" by argument "$test".
Joel Brobecker [Thu, 10 Oct 2013 06:00:41 +0000 (06:00 +0000)]
Remove unnecessary @w{} in gdb.texinfo
gdb/doc/ChangeLog:
* gdb.texinfo (Connecting): Remove unnecessary @w{}.
Joel Brobecker [Thu, 10 Oct 2013 05:50:20 +0000 (05:50 +0000)]
Rename "set/show remotebaud" command into "set/show serial baud"
This patch renames the "set/show remotebaud" commands into
"set/show serial baud", and moves its implementation into serial.c.
It also moves the "baud_rate" global from top.c to serial.c, where
the new code is being added (the alternative was to add an include
of target.h).
And to facilitate the transition to the new setting name, this
patch also preserves the old commands, and marks them as deprecated
to alert the users of the change.
gdb/ChangeLog:
* cli/cli-cmds.c (show_baud_rate): Moved to serial.c as
serial_baud_show_cmd.
(_initialize_cli_cmds): Delete the code creating the
"set/show remotebaud" commands.
* serial.c (baud_rate): Move here from top.c.
(serial_baud_show_cmd): Move here from cli/cli-cmds.c.
(_initialize_serial): Create "set/show serial baud" commands.
Add "set/show remotebaud" command aliases.
* top.c (baud_rate): Moved to serial.c.
* NEWS: Document the new "set/show serial baud" commands,
replacing "set/show remotebaud".
gdb/doc/ChangeLog:
* gdb.texinfo: Replace "set remotebaud" and "show remotebaud"
by "set serial baud" and "show serial baud" (resp) throughout.
Alan Modra [Wed, 9 Oct 2013 23:00:04 +0000 (23:00 +0000)]
daily update
Sergio Durigan Junior [Wed, 9 Oct 2013 21:42:11 +0000 (21:42 +0000)]
sim/erc32/ChangeLog:
2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
PR sim/16018:
* float.c (set_fsr): Add missing "break" statements. Reindent
code.
Roland McGrath [Wed, 9 Oct 2013 19:40:04 +0000 (19:40 +0000)]
bfd/
* elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
expression to int to silence over-eager compiler warnings.
Roland McGrath [Wed, 9 Oct 2013 18:16:18 +0000 (18:16 +0000)]
ld/
* emultempl/elf32.em (id_note_section_size): Use ATTRIBUTE_UNUSED
rather than a dummy assignment for unused parameter.
* plugin.c (get_input_file, release_input_file): Likewise.
Roland McGrath [Wed, 9 Oct 2013 18:02:48 +0000 (18:02 +0000)]
bfd/
* xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
loop that doesn't use (or initialize) it.
Roland McGrath [Wed, 9 Oct 2013 17:54:32 +0000 (17:54 +0000)]
bfd/
* elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
Move second const qualifier so it applies to the pointer.
Pedro Alves [Wed, 9 Oct 2013 17:00:00 +0000 (17:00 +0000)]
Stop using errno values around target_xfer interfaces and memory errors.
target_read_memory & friends build on top of target_read (thus on top
of the target_xfer machinery), but turn all errors to EIO, an errno
value. I think we'd better convert all these to return a
target_xfer_error too, like target_xfer_partial in a previous patch.
The patch starts by doing that.
(The patch does not add a enum target_xfer_error value for '0'/no
error, and likewise does not change the return type of several of
these functions to enum target_xfer_error, because different functions
return '0' with different semantics.)
I audited the tree for memory_error calls, EIO checks, places where
GDB hardcodes 'errno = EIO', and also for strerror calls. What I
found is that nowadays there's really no need to handle random errno
values, other than the EIOs gdb itself hardcodes. No doubt errno
values would appear in common code back in the day when
target_xfer_memory was the main interface to access memory, but
nowadays, any errno value that deprecated interface could return is
just absorved by default_xfer_partial:
else if (xfered == 0 && errno == 0)
/* "deprecated_xfer_memory" uses 0, cross checked against
ERRNO as one indication of an error. */
return 0;
else
return -1;
There are two places in the code that check for EIO and print "out of
bounds", and defer to strerror for other errors. That's
c-lang.c:c_get_string, and valprint.c.:val_print_string. AFAICT, the
strerror branch can never be reached nowadays, as the only error
possible to get at those points is EIO, given that it's GDB itself
that set that errno value (in target_read_memory, etc.).
breakpoint.c:insert_bp_location always prints the error val as if an
errno, returned by target_insert_breakpoint, with strerr. Now the
error here is either always EIO for mem-break.c targets (again
hardcoded by the target_read_memory/target_write_memory functions), so
this always prints "Input/output error" or similar (depending on
host), or, for remote targets (and probably others), this gem:
Error accessing memory address 0x80200400: Unknown error -1.
This patch makes these 3 places print the exact same error
memory_error prints. This changes output, but I think this is better,
for making memory error output consistent with other commands, and, it
means we have a central place to tweak for memory errors.
E.g., this changes:
Cannot insert breakpoint 1.
Error accessing memory address 0x5fc660: Input/output error.
to:
Cannot insert breakpoint 1.
Cannot access memory at address 0x5fc660
Which I find pretty much acceptable.
Surprisingly, only py-prettyprint.exp had a regression, for needing an
adjustment. I also grepped the testsuite for the old errors, and
found no other hits.
Now that errno values aren't used anywhere in any of these memory
access related routines, I made memory_error itself take a
target_xfer_error instead of an errno. The new
target_xfer_memory_error function added recently is no longer
necessary, and is thus removed.
Tested on x86_64 Fedora 17, native and gdbserver.
gdb/
2013-10-09 Pedro Alves <palves@redhat.com>
* breakpoint.c (insert_bp_location): Use memory_error_message to
build the memory error string.
* c-lang.c: Include "gdbcore.h".
(c_get_string): Use memory_error to throw error.
(target_xfer_memory_error): Delete.
(memory_error_message): New, factored out from
target_xfer_memory_error.
(memory_error): Change parameter type to target_xfer_error.
Rewrite.
(read_memory): Use memory_error instead of
target_xfer_memory_error.
* gdbcore.h: Include "target.h".
(memory_error): Change parameter type to target_xfer_error.
(memory_error_message): Declare function.
* target.c (target_read_memory, target_read_stack)
(target_write_memory, target_write_raw_memory): Return
TARGET_XFER_E_IO on error. Adjust comments.
(get_target_memory): Pass TARGET_XFER_E_IO to memory_error,
instead of EIO.
* target.h (target_read, target_insert_breakpoint)
(target_remove_breakpoint): Adjust comments.
* valprint.c (partial_memory_read): Rename parameter, and adjust
comment.
(val_print_string): Use memory_error_message to build the memory
error string.
gdb/testsuite/
2013-10-09 Pedro Alves <palves@redhat.com>
* gdb.python/py-prettyprint.exp (run_lang_tests): Adjust expected
output.
Nick Clifton [Wed, 9 Oct 2013 16:37:44 +0000 (16:37 +0000)]
Fix typo in previous delta.
Nick Clifton [Wed, 9 Oct 2013 16:34:30 +0000 (16:34 +0000)]
PR gprof/16027
* source.c (annotate_source): Close ifp.
* corefile.c (read_function_mappings): Close file.
Nick Clifton [Wed, 9 Oct 2013 16:30:02 +0000 (16:30 +0000)]
PR ld/16028
* ldmain.c (add_keepsyms_file): Close file at end of function.
Nick Clifton [Wed, 9 Oct 2013 16:24:43 +0000 (16:24 +0000)]
PR binutils/16022
* elf32-rx.c (rx_dump_symtab): Add missing break statements.
Nick Clifton [Wed, 9 Oct 2013 16:21:26 +0000 (16:21 +0000)]
PR binutils/16023
* debug.c (debug_type_samep): Add missing break statement.
Nick Clifton [Wed, 9 Oct 2013 16:17:23 +0000 (16:17 +0000)]
PR binutils/16024
* objdump.c (usage): Mark as a no-return function.
(main): Add comment explaining why a break statement is not
needed.
Nick Clifton [Wed, 9 Oct 2013 16:10:11 +0000 (16:10 +0000)]
PR gas/16025
* config/tc-epiphany.c (md_convert_frag): Add missing break
statement.
Jan Kratochvil [Wed, 9 Oct 2013 16:00:54 +0000 (16:00 +0000)]
Minor O_CLOEXEC optimization, "regression" fix
gdb/
2013-10-09 Jan Kratochvil <jan.kratochvil@redhat.com>
* common/filestuff.c (gdb_fopen_cloexec): Remove initialization of
result variable. Rename variable fopen_e_ever_failed to
fopen_e_ever_failed_einval. Retry fopen only for errno EINVAL.
Pedro Alves [Wed, 9 Oct 2013 15:55:17 +0000 (15:55 +0000)]
monitor.c: Don't install a deprecated_xfer_memory method.
This removes another yet instance of a deprecated_xfer_memory user.
Tested by building a --enable-targets=all gdb, on x86-64 Fedora 17.
gdb/
2013-10-09 Pedro Alves <palves@redhat.com>
* monitor.c (monitor_write_memory, monitor_write_memory_bytes)
(monitor_write_memory_longlongs, monitor_write_memory_block):
Constify 'myaddr' parameter.
(monitor_xfer_memory): Adjust interface as monitor_xfer_partial
helper.
(monitor_xfer_partial): New function.
(init_base_monitor_ops): Don't install a deprecated_xfer_memory
hook. Install a to_xfer_partial hook.
Nick Clifton [Wed, 9 Oct 2013 15:52:32 +0000 (15:52 +0000)]
PR gas/16026
* config/tc-mn10200.c (md_convert_frag): Add missing break
statement.
Tom Tromey [Wed, 9 Oct 2013 15:50:39 +0000 (15:50 +0000)]
* opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
Nick Clifton [Wed, 9 Oct 2013 15:44:27 +0000 (15:44 +0000)]
PR ld/16021
* elf32-rl78.c (rl78_dump_symtab): Delete.
(rl78_get_reloc): Delete.
Pedro Alves [Wed, 9 Oct 2013 14:31:35 +0000 (14:31 +0000)]
Uniquefy gdb.base/catch-syscall.exp test names.
catch-syscall.exp has a series of duplicated output in gdb.sum. This
patch makes sure all test names are unique, using with_test_prefix.
Tested on x86_64 Fedora 17.
gdb/testsuite/
2013-10-09 Pedro Alves <palves@redhat.com>
* gdb.base/catch-syscall.exp (test_catch_syscall_without_args)
(test_catch_syscall_with_args, test_catch_syscall_with_many_args)
(test_catch_syscall_with_wrong_args)
(test_catch_syscall_restarting_inferior)
(test_catch_syscall_fail_nodatadir)
(test_catch_syscall_without_args_noxml)
(test_catch_syscall_with_args_noxml)
(test_catch_syscall_with_wrong_args_noxml): Use with_test_prefix.
Tom Tromey [Wed, 9 Oct 2013 14:26:26 +0000 (14:26 +0000)]
bfd
* bfd-in2.h: Rebuild.
* opncls.c (bfd_get_alt_debug_link_info): Change type of
buildid_len to bfd_size_type.
gdb
* dwarf2read.c (dwarf2_get_dwz_file): Update for type change in
bfd_get_alt_debug_link_info.
Nick Clifton [Wed, 9 Oct 2013 14:06:00 +0000 (14:06 +0000)]
* dwarf.c (add64): New function.
(read_and_display_attr_value): Add CU offset in to the value
displayed for a DW_AT_ref8 attribute.
Jan Kratochvil [Wed, 9 Oct 2013 13:22:36 +0000 (13:22 +0000)]
New flag OBJF_NOT_FILENAME
gdb/
2013-10-09 Jan Kratochvil <jan.kratochvil@redhat.com>
New flag OBJF_NOT_FILENAME.
* auto-load.c (auto_load_objfile_script): Check also OBJF_NOT_FILENAME.
* jit.c (jit_object_close_impl): Use OBJF_NOT_FILENAME for
allocate_objfile.
(jit_bfd_try_read_symtab): Use OBJF_NOT_FILENAME for
symbol_file_add_from_bfd.
* jv-lang.c (get_dynamics_objfile): Use OBJF_NOT_FILENAME for
allocate_objfile.
* objfiles.c (allocate_objfile): Assert OBJF_NOT_FILENAME if NAME is
NULL.
* objfiles.h (OBJF_NOT_FILENAME): New.
Sergio Durigan Junior [Wed, 9 Oct 2013 05:23:23 +0000 (05:23 +0000)]
bfd/ChangeLog
2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
PR binutils/15993
* elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
"case". Reindent "switch" statements.
Alan Modra [Tue, 8 Oct 2013 23:00:05 +0000 (23:00 +0000)]
daily update
Tom Tromey [Tue, 8 Oct 2013 19:56:15 +0000 (19:56 +0000)]
fix PR symtab/15597
This patch fixes gdb PR symtab/15597.
The bug is that the .gnu_debugaltlink section includes the build-id of
the alt file, but gdb does not use it.
This patch fixes the problem by changing gdb to do what it ought to
always have done: verify the build id of the file found using the
filename in .gnu_debugaltlink; and if that does not match, try to find
the correct debug file using the build-id and debug-file-directory.
This patch touches BFD. Previously, gdb had its own code for parsing
.gnu_debugaltlink; I changed it to use the BFD functions after those
were introduced. However, the BFD functions are incorrect -- they
assume that .gnu_debugaltlink is formatted like .gnu_debuglink.
However, it it is not. Instead, it consists of a file name followed
by the build-id -- no alignment, and the build-id is not a CRC.
Fixing this properly is a bit of a pain. But, because
separate_alt_debug_file_exists just has a FIXME for the build-id case,
I did not fix it properly. Instead I introduced a hack. This leaves
BFD working just as well as it did before my patch.
I'm willing to do something better here but I could use some guidance
as to what. It seems that the build-id code in BFD is largely punted
on.
FWIW gdb is the only user of bfd_get_alt_debug_link_info outside of
BFD itself.
I moved the build-id logic out of elfread.c and into a new file.
This seemed cleanest to me.
Writing a test case was a bit of a pain. I added a couple new
features to the DWARF assembler to handle this.
Built and regtested on x86-64 Fedora 18.
* bfd-in2.h: Rebuild.
* opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
parameter. Change type of buildid_out. Update.
(get_alt_debug_link_info_shim): New function.
(bfd_follow_gnu_debuglink): Use it.
* Makefile.in (SFILES): Add build-id.c.
(HFILES_NO_SRCDIR): Add build-id.h.
* build-id.c: New file, largely from elfread.c. Modified
most functions.
* build-id.h: New file.
* dwarf2read.c (dwarf2_get_dwz_file): Update for change to
bfd_get_alt_debug_link_info. Verify dwz file's build-id.
Search for dwz file using build-id.
* elfread.c (build_id_bfd_get, build_id_verify)
(build_id_to_debug_filename, find_separate_debug_file): Remove.
* gdb.dwarf2/dwzbuildid.exp: New file.
* lib/dwarf.exp (Dwarf::_section): Add "flags" and "type"
parameters.
(Dwarf::_defer_output): Change "section" parameter to
"section_spec"; update.
(Dwarf::gnu_debugaltlink, Dwarf::_note, Dwarf::build_id): New
procs.
Andreas Schwab [Tue, 8 Oct 2013 15:57:24 +0000 (15:57 +0000)]
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
for PIE executables.
Jan Beulich [Tue, 8 Oct 2013 15:21:58 +0000 (15:21 +0000)]
gas/
2013-10-08 Jan Beulich <jbeulich@suse.com>
* tc-i386.c (check_word_reg): Remove misplaced "else".
(check_long_reg): Restore symmetry with check_word_reg.
Jan Beulich [Tue, 8 Oct 2013 15:12:59 +0000 (15:12 +0000)]
opcodes/
2013-10-08 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (invlpg): Use Anysize instead of Unspecified.
(clflush): Use Anysize instead of Byte|Unspecified.
(prefetch*): Likewise.
* i386-tbl.h: Re-generate.
Jan-Benedict Glaw [Tue, 8 Oct 2013 14:14:12 +0000 (14:14 +0000)]
2013-10-08 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* configure.ac: Update from GCC.
* configure: Regenerate.
Joel Brobecker [Tue, 8 Oct 2013 11:18:58 +0000 (11:18 +0000)]
[Ada] psymbol search failure due to comparison function discrepancy
Upon trying to print the value of a variant record, a user noticed
the following problem:
(gdb) print rt
warning: Unknown upper bound, using 1.
warning: Unknown upper bound, using 1.
$1 = (a => ((a1 => (4), a2 => (4)), (a1 => (8), a2 => (8))))
The expected output is:
(gdb) print rt
$1 = (a => ((a1 => (4, 4), a2 => (8, 8)), (a1 => (4, 4),
a2 => (8, 8))))
The problems comes from the fact that components "a1" and "a2" are
defined as arrays whose upper bound is dynamic. To determine the value
of that upper bound, GDB relies on the GNAT encoding and searches
for the parallel ___U variable. Unfortunately, the search fails
while doing a binary search inside the partial symtab of the unit
where the array and its bound (and therefore the parallel ___U variable)
are defined.
It fails because partial symbols are sorted using strcmp_iw_ordered,
while Ada symbol lookups are performed using a different comparison
function (ada-lang.c:compare_names). The two functions are supposed
to be compatible, but a change performed in April 2011 modified
strcmp_iw_ordered, introducing case-sensitivity issues. As a result,
the two functions would now disagree when passed the following
two arguments:
string1="common__inner_arr___SIZE_A_UNIT"
string2="common__inner_arr__T4s___U"
The difference starts at "_SIZE_A_UNIT" vs "T4s___U". So, it's mostly
a matter of comparing '_' with 'T'.
On the one hand, strcmp_iw_ordered would return -1, while compare_names
returned 11. The change that made all the difference is that
strcmp_iw_ordered now performs a case-insensitive comparison,
and only resorts to case-sentitive comparison if the first comparison
finds an equality. This changes everything, because while 'T' (84)
and 't' (116) are on opposite sides of '_' (95).
This patch aims at restoring the compatibility between the two
functions, by adding case-sensitivity handling in the Ada comparison
function.
gdb/ChangeLog:
* ada-lang.c (compare_names_with_case): Renamed from
compare_names, adding a new parameter "casing" and its handling.
New function documentation.
(compare_names): New function, implemented using
compare_names_with_case.
Joel Brobecker [Tue, 8 Oct 2013 11:04:21 +0000 (11:04 +0000)]
Add missing ChangeLog entry.
Joel Brobecker [Tue, 8 Oct 2013 10:52:18 +0000 (10:52 +0000)]
[Ada] Remove unnecessary ada_exception_sal advance declaration.
gdb/ChangeLog:
* ada-lang.c (ada_exception_sal): Remove advance declaration.
Joel Brobecker [Tue, 8 Oct 2013 10:25:22 +0000 (10:25 +0000)]
gdb.ada/mi_catch_ex.exp: Make test names unique.
gdb/testsuite/ChangeLog:
* gdb.ada/mi_catch_ex.exp: Make "mi_execute_to" test names unique.
Jan Beulich [Tue, 8 Oct 2013 08:55:41 +0000 (08:55 +0000)]
gas/
2013-10-08 Jan Beulich <jbeulich@suse.com>
* gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
LR/PC check.
gas/testsuite/
2013-10-08 Jan Beulich <jbeulich@suse.com>
* gas/arm/thumb-w-good.s: Add PUSH.W and POP.W tests.
* gas/arm/thumb-w-good.d: Update accordingly.
Nick Clifton [Tue, 8 Oct 2013 08:06:35 +0000 (08:06 +0000)]
* config/tc-msp430.c (msp430_operands): Accept "<foo>.a" as an alias
for "<foo>a". Issue error messages for unrecognised or corrrupt
size extensions.
* gas/msp430/bad.s: New test: Checks erroneous size extensions.
* gas/msp430/bad.d: New test command file.
* gas/msp430/bad.l: New file: Expected error messages.
* gas/msp430/msp430.exp: Run the new test.
* gas/msp430/msp430x.s: Add "<foo>.a" aliases of "<foo>a"
instructions.
* gas/msp430/msp430x.d: Update expected disassembly.
Alan Modra [Mon, 7 Oct 2013 23:00:04 +0000 (23:00 +0000)]
daily update
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